The Space Force's first "Red Skies" orbital warfare exercise tested whether guardians could command and control multiple satellites amid simulated threats.
The Pentagon's intelligence chief says Russian President Vladimir Putin is at a point where he will have to revise his initial aims in invading Ukraine.
The U.S. and UK will aid Australia’s ambitions for a nuclear-powered submarine fleet as part of a new trilateral security partnership that leaders of the three counties are set to announce Wednesday.